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<a name="gst-plugins-bad-plugins-teletextdec"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle"><a name="gst-plugins-bad-plugins-teletextdec.top_of_page"></a>teletextdec</span></h2>
<p>teletextdec</p>
</td>
<td class="gallery_image" valign="top" align="right"></td>
</tr></table></div>
<div class="refsect1">
<a name="gst-plugins-bad-plugins-teletextdec.properties"></a><h2>Properties</h2>
<div class="informaltable"><table class="informaltable" border="0">
<colgroup>
<col width="150px" class="properties_type">
<col width="300px" class="properties_name">
<col width="200px" class="properties_flags">
</colgroup>
<tbody>
<tr>
<td class="property_type">
<a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *</td>
<td class="property_name"><a class="link" href="gst-plugins-bad-plugins-teletextdec.html#GstTeletextDec--font-description" title="The “font-description” property">font-description</a></td>
<td class="property_flags">Read / Write</td>
</tr>
<tr>
<td class="property_type"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a></td>
<td class="property_name"><a class="link" href="gst-plugins-bad-plugins-teletextdec.html#GstTeletextDec--page" title="The “page” property">page</a></td>
<td class="property_flags">Read / Write</td>
</tr>
<tr>
<td class="property_type"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a></td>
<td class="property_name"><a class="link" href="gst-plugins-bad-plugins-teletextdec.html#GstTeletextDec--subpage" title="The “subpage” property">subpage</a></td>
<td class="property_flags">Read / Write</td>
</tr>
<tr>
<td class="property_type"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></td>
<td class="property_name"><a class="link" href="gst-plugins-bad-plugins-teletextdec.html#GstTeletextDec--subtitles-mode" title="The “subtitles-mode” property">subtitles-mode</a></td>
<td class="property_flags">Read / Write</td>
</tr>
<tr>
<td class="property_type">
<a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *</td>
<td class="property_name"><a class="link" href="gst-plugins-bad-plugins-teletextdec.html#GstTeletextDec--subtitles-template" title="The “subtitles-template” property">subtitles-template</a></td>
<td class="property_flags">Read / Write</td>
</tr>
</tbody>
</table></div>
</div>
<a name="GstTeletextDec"></a><div class="refsect1">
<a name="gst-plugins-bad-plugins-teletextdec.other"></a><h2>Types and Values</h2>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="name">
<col class="description">
</colgroup>
<tbody><tr>
<td class="datatype_keyword">struct</td>
<td class="function_name"><a class="link" href="gst-plugins-bad-plugins-teletextdec.html#GstTeletextDec-struct" title="struct GstTeletextDec">GstTeletextDec</a></td>
</tr></tbody>
</table></div>
</div>
<div class="refsect1">
<a name="gst-plugins-bad-plugins-teletextdec.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="screen">    <a href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GObject-struct">GObject</a>
    <span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GInitiallyUnowned">GInitiallyUnowned</a>
        <span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gstreamer-1.0/GstObject.html#GstObject-struct">GstObject</a>
            <span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gstreamer-1.0/GstElement.html#GstElement-struct">GstElement</a>
                <span class="lineart">╰──</span> GstTeletextDec
</pre>
</div>
<div class="refsect1">
<a name="gst-plugins-bad-plugins-teletextdec.description"></a><h2>Description</h2>
<p>Decode a stream of raw VBI packets containing teletext information to a RGBA
stream.</p>
<div class="refsect3">
<a name="id-1.2.216.7.3"></a><h4>Example launch line</h4>
<div class="informalexample">
  <table class="listing_frame" border="0" cellpadding="0" cellspacing="0">
    <tbody>
      <tr>
        <td class="listing_lines" align="right"><pre>1</pre></td>
        <td class="listing_code"><pre class="programlisting">gst<span class="gtkdoc opt">-</span>launch<span class="gtkdoc opt">-</span><span class="number">1.0</span> <span class="gtkdoc opt">-</span>v <span class="gtkdoc opt">-</span>m filesrc location<span class="gtkdoc opt">=</span>recording<span class="gtkdoc opt">.</span>mpeg <span class="gtkdoc opt">!</span> tsdemux <span class="gtkdoc opt">!</span> teletextdec <span class="gtkdoc opt">!</span> videoconvert <span class="gtkdoc opt">!</span> ximagesink</pre></td>
      </tr>
    </tbody>
  </table>
</div>

<p></p>
</div>
<div class="refsynopsisdiv">
<h2>Synopsis</h2>
<div class="refsect2">
<a name="id-1.2.216.7.4.1"></a><h3>Element Information</h3>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term">plugin</span></p></td>
<td>
            <a class="link" href="gst-plugins-bad-plugins-plugin-teletext.html#plugin-teletext">teletext</a>
          </td>
</tr>
<tr>
<td><p><span class="term">author</span></p></td>
<td>Sebastian Pölsterl &lt;sebp@k-d-w.org&gt;, Andoni Morales Alastruey &lt;ylatuya@gmail.com&gt;</td>
</tr>
<tr>
<td><p><span class="term">class</span></p></td>
<td>Decoder</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="id-1.2.216.7.4.2"></a><h3>Element Pads</h3>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term">name</span></p></td>
<td>sink</td>
</tr>
<tr>
<td><p><span class="term">direction</span></p></td>
<td>sink</td>
</tr>
<tr>
<td><p><span class="term">presence</span></p></td>
<td>always</td>
</tr>
<tr>
<td><p><span class="term">details</span></p></td>
<td>application/x-teletext</td>
</tr>
</tbody>
</table></div>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term">name</span></p></td>
<td>src</td>
</tr>
<tr>
<td><p><span class="term">direction</span></p></td>
<td>source</td>
</tr>
<tr>
<td><p><span class="term">presence</span></p></td>
<td>always</td>
</tr>
<tr>
<td><p><span class="term">details</span></p></td>
<td>video/x-raw, format=(string)RGBA, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ]</td>
</tr>
<tr>
<td><p><span class="term"></span></p></td>
<td> text/x-raw, format=(string){ utf-8, pango-markup }</td>
</tr>
</tbody>
</table></div>
</div>
</div>
</div>
<div class="refsect1">
<a name="gst-plugins-bad-plugins-teletextdec.functions_details"></a><h2>Functions</h2>
<p></p>
</div>
<div class="refsect1">
<a name="gst-plugins-bad-plugins-teletextdec.other_details"></a><h2>Types and Values</h2>
<div class="refsect2">
<a name="GstTeletextDec-struct"></a><h3>struct GstTeletextDec</h3>
<pre class="programlisting">struct GstTeletextDec;</pre>
</div>
</div>
<div class="refsect1">
<a name="gst-plugins-bad-plugins-teletextdec.property-details"></a><h2>Property Details</h2>
<div class="refsect2">
<a name="GstTeletextDec--font-description"></a><h3>The <code class="literal">“font-description”</code> property</h3>
<pre class="programlisting">  “font-description”         <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *</pre>
<p>Font description used for the pango output.</p>
<p>Flags: Read / Write</p>
<p>Default value: "verdana 12"</p>
</div>
<hr>
<div class="refsect2">
<a name="GstTeletextDec--page"></a><h3>The <code class="literal">“page”</code> property</h3>
<pre class="programlisting">  “page”                     <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a></pre>
<p>Number of page that should displayed.</p>
<p>Flags: Read / Write</p>
<p>Allowed values: [100,999]</p>
<p>Default value: 100</p>
</div>
<hr>
<div class="refsect2">
<a name="GstTeletextDec--subpage"></a><h3>The <code class="literal">“subpage”</code> property</h3>
<pre class="programlisting">  “subpage”                  <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a></pre>
<p>Number of sub-page that should displayed (-1 for all).</p>
<p>Flags: Read / Write</p>
<p>Allowed values: [G_MAXULONG,153]</p>
<p>Default value: -1</p>
</div>
<hr>
<div class="refsect2">
<a name="GstTeletextDec--subtitles-mode"></a><h3>The <code class="literal">“subtitles-mode”</code> property</h3>
<pre class="programlisting">  “subtitles-mode”           <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></pre>
<p>Enables subtitles mode for text output stripping the blank lines and the teletext state lines.</p>
<p>Flags: Read / Write</p>
<p>Default value: FALSE</p>
</div>
<hr>
<div class="refsect2">
<a name="GstTeletextDec--subtitles-template"></a><h3>The <code class="literal">“subtitles-template”</code> property</h3>
<pre class="programlisting">  “subtitles-template”       <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *</pre>
<p>Output template used to print each one of the subtitles lines.</p>
<p>Flags: Read / Write</p>
<p>Default value: "%s\\n"</p>
</div>
</div>
</div>
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